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Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/04/2024, 13:59

General

  • Target

    f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f13a56197946ac0161c27f9172011b71

  • SHA1

    985805e540955bca331affec46d900a129e54816

  • SHA256

    fc8f8dde953b9788caf58c1e568c60803399a7cb60242c41729347b3077ad47c

  • SHA512

    125dfe53aa3721fd61ecd2ecb7f3ceed6ee93c2ceaa2ab16e601ac1d8ed1b4aa2078708687810924febfb2e86fb7d5fb46f1613bf344e3fb3d7a45609960fa65

  • SSDEEP

    1536:Nv0nDdTwXC54k58LsfckwJvz1767nQH+DJ8bV1guzmvxcRtiLKU:NMnJTtqsfLwV1767nQm6hlzm5cRwz

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f13a56197946ac0161c27f9172011b71_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    17ce44aa471c6625c04e2a66020416d0

    SHA1

    acee8268b818d3827ce5248d209429644b09b143

    SHA256

    c1bce7bf3800fd79b30f633d8a281c174f0a59a24f559b2c39e8b72cd262363a

    SHA512

    fb814cd5af444c391afa0ace28d25cdca94d13ed9ca69266108058a243537576702daf5a623dc81d55135f345fb2d6541585f629a0089b2ab77d42fd7834fce5

  • memory/3020-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3020-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3020-4-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/3020-12-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/3020-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3060-17-0x00000000002C0000-0x00000000002EF000-memory.dmp

    Filesize

    188KB

  • memory/3060-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3060-27-0x0000000000330000-0x000000000034B000-memory.dmp

    Filesize

    108KB